<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>login</title>
</head>
<body>
    <div>
        <form action="/check" method="POST">
            username: <input type="text" name="name" ><br>
            password: <input type="password" name="password"><br>
            <input type="submit" value="登录"> <a href="/register">没有账号，请注册</a>
        </form>
    </div>
</body>
</html>